Added additional check for 'style' keys that are arrays (Python3).
Added additional check for 'style' keys that are arrays (Python3).

ee-in/python-api,ee-in/python-api,plotly/python-api,ee-in/python-api,plotly/plotly.py,plotly/plotly.py,plotly/python-api,plotly/plotly.py,plotly/python-api